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We can easily normally satisfy our respected buyers with our excellent high-quality, excellent selling price and good service due to we've been far more expert and more hard-working and do it in cost-effective way for
Class 300 Flange
, Flange Fitting
, Vacuum Flange
, We wish to just take this opportunity to ascertain long-term enterprise relationships with clients from all over the earth.
China wholesale 24 Api 650 Flange Dimensions -
Threaded Forged Flanges – DHDZ Detail:

Threaded Flanges Manufacturer In China

Threaded Forged Flanges Manufacturer in Shanxi and Shanghai, China
A threaded flange is a type of flange that is threaded to the pipe. Designed with a loose flange. The advantage is that no welding is required and the additional torque generated on the cylinder or pipe when the flange is deformed is small. The disadvantage is that the flange is thick and the cost is high. Suitable for connection to high pressure pipes.
Threaded flanges are made by machining the inner bore of the flange into a pipe thread and connecting it with a threaded pipe. It is a non-welded flange. Compared with the flat welding flange or the butt welding flange, the threaded flange has the characteristics of convenient installation and maintenance, and can be used on some pipelines where welding is not allowed on the site. Alloy steel flanges have sufficient strength, but are not easy to weld, or the welding performance is not good, and the threaded flange can also be selected. However, it is recommended not to use a threaded flange to avoid leakage when the temperature of the pipe changes sharply or the temperature is higher than 260 °C and lower than -45 °C.

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We not only will try our greatest to offer superb companies to just about every buyer, but also are ready to receive any suggestion offered by our shoppers for
China wholesale 24 Api 650 Flange Dimensions -
Threaded Forged Flanges – DHDZ , The product will supply to all over the world, such as: Zurich
, Casablanca
, Portugal
, Our company has already had a lot of top factories and professional technology teams in China, offering the best products, techniques and services to worldwide customers. Honesty is our principle, professional operation is our work, service is our goal, and customers' satisfaction is our future!

A good manufacturers, we have cooperated twice, good quality and good service attitude.
By olivier musset
from Niger
- 2017.06.29 18:55
A good manufacturers, we have cooperated twice, good quality and good service attitude.
By Mary
from Cambodia
- 2018.02.21 12:14